fishbowl

noun

1. 1

   A small, rounded, transparent, and domestic aquarium.

2. 2

   (by extension) Any place or event that lacks privacy or is intensely scrutinized.

3. 3

   A variety of discussions where participants are organized in concentric circles and take turns where they and others in the same group are allowed to speak according to a set of rules.

4. 4

   The central and smallest circle where the speakers are located in some versions of such a discussion.